3 years ago

I need help for this question 3 so can anyone help me please

Mathematics

1 answer:

vladimir1956 [14]3 years ago

8 0

Bsjsjsjssj jdjsjsjsjsks lłsskj

You might be interested in

Suppose xy=−2 and dy/dt=−4. Find dx/dt when x=−1.

Nikitich [7]

Answer:

-2

Step-by-step explanation:

Dividing the given equation by x, we find y to be ...

y = -2/x

Then ...

dy/dx = 2/x^2

and ...

dy/dt = (2/x^2)dx/dt

dx/dt = (x^2/2)dy/dt

When dy/dt = -4 and x=-1, this is ...

dx/dt = (-1)^2/2(-4) = (1/2)(-4)

dx/dt = -2

8 0

3 years ago

The distance around a racetrack is 2/3 of a mile. How many laps must you run around the track if you want to run six miles?

Sergio039 [100]

You must run around the track 9 times.

4 0

4 years ago

Julio is paid 1.2 times its normal hourly rate for each hour he works over 32 hours in a week. Last week he worked 45 hours and

ehidna [41]

Answer: 34*12 = 34(10+2) = 340 +68 = $408

And $408 is close to $434.

5 0

3 years ago

Will mark brainliest and give thirteen points if you give explanation

igomit [66]

Answer:

Step-by-step explanation:

plant cells act differently compare to animal cell

8 0

3 years ago

Read 2 more answers

Solve for p -10p = -40 ???

scoundrel [369]

Answer:

p = 40/9

Step-by-step explanation:

p - 10p = -40

-9p = -40

p = -40/(-9

p = 40/9

8 0

3 years ago